51309778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 34491182

約数列:

[1, 2, 13, 26, 41, 82, 127, 254, 379, 533, 758, 1066, 1651, 3302, 4927, 5207, 9854, 10414, 15539, 31078, 48133, 67691, 96266, 135382, 202007, 404014, 625729, 1251458, 1973453, 3946906, 25654889, 51309778]

約数ペア:

[(1, 51309778), (2, 25654889), (13, 3946906), (26, 1973453), (41, 1251458), (82, 625729), (127, 404014), (254, 202007), (379, 135382), (533, 96266), (758, 67691), (1066, 48133), (1651, 31078), (3302, 15539), (4927, 10414), (5207, 9854)]